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B1 adjective /ˈhɪd.ən/

Hidden

oculto; secreto; invisible
Meaning
concealed from view; kept secret; not visible or apparent
Example
There was a hidden camera in the room.
Había una cámara oculta en la habitación.
B1 phrasal verb /bloʊ aʊt/

blow out

apagar
Meaning
to extinguish by blowing; to fail suddenly or burst; to expand or exceed limits dramatically
Example
She blew out the candles on her birthday cake.
Ella apagó las velas de su pastel de cumpleaños.
C1 adjective /nɪˈɡlɛktfʊl/

neglectful

desatento
Meaning
Failing to give proper care or attention.
Example
The neglectful parent left the child alone for hours.
El padre desatento dejó al niño solo durante horas.
B2 noun /ˈpɔːt.fəʊ.li.əʊ/

portfolio

colección de trabajos, muestras o lista de trabajos
Meaning
A collection of work or samples demonstrating skills and expertise.
Example
His portfolio showcased his diverse range of skills.
Su portafolio mostró su amplia gama de habilidades.
B2 adverb /ˈsmɑːt.li/

Smartly

inteligentemente; con estilo; rápidamente
Meaning
in a clever or intelligent way; neatly and stylishly; quickly
Example
He was smartly dressed for the business meeting.
Estaba vestido de manera inteligente para la reunión de negocios.
C2 noun /ˈklaɪmɪŋ fɪʃ/

Climbing-fish

pez trepador
Meaning
a type of fish that can climb trees and survive out of water for short periods
Example
The climbing-fish can move from one pond to another by climbing trees.
El pez trepador puede moverse de un estanque a otro trepando árboles.
A2 noun /ʃɛlf/

shelf

estante
Meaning
a flat surface used for storing or displaying things, typically fixed to a wall or inside a cabinet
Example
I placed the books on the shelf next to the window.
Puse los libros en el estante junto a la ventana.
A2 adverb /ˈev.ri.weər/

Everywhere

en todas partes
Meaning
in all places; wherever you go
Example
The internet allows us to connect with people everywhere.
Internet nos permite conectar con personas en todas partes.
B1 noun, verb /ʃeɪd/

shade

sombra
Meaning
a sheltered or darker area where direct light is blocked; to block light from something
Example
We sat under the tree for some shade.
Nos sentamos bajo el árbol para un poco de sombra.
C2 noun /ˌæk.wiˈes.əns/

acquiescence

acuerdo tácito
Meaning
The reluctant acceptance of something without protest.
Example
His silent acquiescence to unfair rules was surprising.
Su silencioso acuerdo tácito con las reglas injustas fue sorprendente.
C1 noun /ˈkrɛvɪs/

crevice

grieta
Meaning
a narrow crack or opening, especially in a rock or wall
Example
The lizard hid in a crevice between the stones.
El lagarto se escondió en una grieta entre las piedras.
C1 noun /ˈɡær.ɪ.sən/

garrison

guarnición
Meaning
A body of troops stationed in a particular location, usually to defend it.
Example
The garrison defended the fortress against the invaders.
La guarnición defendió la fortaleza contra los invasores.
A2 noun rɪˈspɛkt

respect

respeto
Meaning
A feeling of deep admiration for someone or something.
Example
We should show respect to the freedom fighters.
Debemos mostrar respeto a los luchadores por la libertad.
A2 noun /biː/

Bee

abeja
Meaning
a flying insect that produces honey and can sting
Example
The bee collected nectar from the flower.
La abeja recogió néctar de la flor.
C1 noun /ˈdɪŋɡi/

dinghy

bote pequeño
Meaning
a small boat, often carried or towed by a larger vessel, used for short trips or as a lifeboat
Example
They rowed the dinghy back to the yacht.
Remaron el bote de remos de vuelta al yate.
B2 noun /ˈtraɪ.əl/

Trial

juicio; prueba
Meaning
a formal examination of evidence in a court; a test of performance or quality
Example
The murder trial lasted for three weeks in the county courthouse.
El juicio por asesinato duró tres semanas en el tribunal del condado.
C1 noun, verb /ˈɔːtɒpsi/

autopsy

autopsia
Meaning
a post-mortem examination to discover the cause of death or the extent of disease
Example
The autopsy revealed that the victim had died from poisoning.
La autopsia reveló que la víctima murió por envenenamiento.
A2 verb /feɪl/

fail

fracasar
Meaning
to not succeed in achieving something; to be unsuccessful
Example
He failed to complete the assignment on time.
Él fracasó en completar la tarea a tiempo.
C2 adverb /əˈmʌk/

amok

descontroladamente
Meaning
Behaving uncontrollably and disruptively.
Example
The angry mob ran amok after the verdict was announced.
La multitud enojada corrió descontroladamente después de que se anunció el veredicto.
B1 noun /ˈpænəl/

panel

panel, grupo de jueces
Meaning
a group of people gathered to discuss, judge, or advise on a particular topic
Example
The panel of judges announced the winner of the competition.
El panel de jueces anunció al ganador de la competencia.
C2 noun /ɪˈlɪksər/

elixir

elíxir
Meaning
A magical or medicinal potion believed to cure illnesses or grant immortality.
Example
The old legend spoke of an elixir that could grant eternal youth.
La antigua leyenda hablaba de un elixir que podría otorgar juventud eterna.
B2 noun ˈbʌtərflaɪ ˌpɒpjəˈleɪʃən

Butterfly Population

población de mariposas
Meaning
The total number of butterflies in a particular area or ecosystem.
Example
The butterfly population is declining due to habitat loss.
La población de mariposas está disminuyendo debido a la pérdida de hábitat.
C1 adjective /kənˈtraɪvd/

contrived

artificial o forzado; no natural ni espontáneo
Meaning
artificial or forced; not natural or spontaneous
Example
The ending of the movie felt contrived and unrealistic.
El final de la película se sintió forzado e irreal.
C1 adjective /ˈɡɑːrdɪd/

guarded

reservado
Meaning
Cautious and careful in speech or action, often to avoid giving too much away.
Example
He gave a guarded reply to the journalist.
Él dio una respuesta reservada al periodista.
B2 noun /dɪˈvoʊ.ʃən/

Devotion

devoción; lealtad; entusiasmo
Meaning
love, loyalty, or enthusiasm for a person, activity, or cause
Example
Her devotion to helping others made her a beloved figure in the community.
Su devoción para ayudar a los demás la convirtió en una figura querida en la comunidad.
A1 noun, verb /hɛd/

head

cabeza / líder
Meaning
The upper part of the human body or to lead or be in charge of something.
Example
She turned her head to look out the window.
Ella giró su cabeza para mirar por la ventana.
C1 noun /ˈleɪ.mən/

Layman

persona común; persona sin conocimientos profesionales
Meaning
a person without professional or specialized knowledge in a particular subject
Example
The doctor explained the procedure in layman's terms.
El doctor explicó el procedimiento en términos sencillos.
C2 adjective /ˈtriːkli/

treacly

Excesivamente dulce o sentimental, como la melaza.
Meaning
Excessively sweet or sentimental, like treacle.
Example
The movie was too treacly for my taste.
La película era demasiado empalagosa para mi gusto.
A1 noun /nɔːrθ/

north

norte
Meaning
the direction toward the top of a map or the opposite of south
Example
We traveled north to reach the mountains.
Viajamos al norte para llegar a las montañas.
A1 noun /ˈpɛnsəl/

pencil

lápiz
Meaning
an instrument for writing or drawing, typically made of wood with a graphite core
Example
He drew a picture with a pencil.
Él dibujó una imagen con un lápiz.
A2 noun /ˈkær.ɪk.tər/

Character

carácter; personalidad; rasgo;
Meaning
the mental and moral qualities distinctive to an individual; a person in a novel, play, or film
Example
She showed great character by helping others during the crisis.
Ella mostró un gran carácter ayudando a los demás durante la crisis.
B2 adjective /ʌnˈwel.kəm/

Unwelcome

desagradable; no deseado; indeseado
Meaning
not wanted or accepted; not invited or pleasant
Example
The unwelcome news ruined their vacation plans.
Las malas noticias arruinaron sus planes de vacaciones.
B1 adjective /ˌɪmpəˈlaɪt/

impolite

grosero
Meaning
Not showing good manners; rude.
Example
It is impolite to interrupt someone while they are speaking.
Es grosero interrumpir a alguien mientras está hablando.
B2 adjective, noun /ˈkɑːmənpleɪs/

commonplace

común
Meaning
ordinary or unremarkable; something that is usual or commonly found
Example
Smartphones have become commonplace in modern life.
Los teléfonos inteligentes se han vuelto algo común en la vida moderna.
B1 noun /ˈkaʊnti/

county

condado
Meaning
A territorial division within a country, typically a region with its own local government.
Example
She grew up in a small county in northern England.
Ella creció en un pequeño condado en el norte de Inglaterra.
C2 noun /ˌdɛspəˈrɑːdoʊ/

desperado

desperado
Meaning
A bold, reckless, or dangerous person, often a criminal.
Example
The sheriff was determined to capture the desperado who terrorized the town.
El alguacil estaba decidido a capturar al desperado que aterrorizaba la ciudad.
B2 adjective daɪˈdʒes.tɪv

digestive

digestivo
Meaning
Relating to the digestion of food.
Example
Digestive enzymes help break down food.
Las enzimas digestivas ayudan a descomponer los alimentos.
C2 noun /ˌhɜːrpəˈtɒlədʒɪst/

herpetologist

herpetólogo
Meaning
A scientist who studies reptiles and amphibians.
Example
The herpetologist discovered a new species of frog in the rainforest.
El herpetólogo descubrió una nueva especie de rana en la selva tropical.
A2 pronoun /hɜːrˈsɛlf/

herself

ella misma
Meaning
used to refer to a female person as the object of a verb or preposition when she is the subject
Example
She prepared the meal all by herself.
Ella preparó la comida por sí misma.
C1 noun /ˈpɛs.tɪ.saɪd ˈrɛz.ɪ.djuː/

pesticide-residue

residuos de pesticidas
Meaning
Chemical remnants left over from pesticides used on crops or in soil.
Example
Excess pesticide-residue in food can be harmful to health.
El exceso de residuos de pesticidas en los alimentos puede ser perjudicial para la salud.
C2 adjective/verb /ɪnˈkɑːrneɪt/

incarnate

encarnado
Meaning
to embody or represent in human form; in flesh
Example
She is kindness incarnate.
Ella es la bondad encarnada.
B2 noun /həˈraɪ.zən/

horizon

horizonte
Meaning
the line where the earth seems to meet the sky; the limit of one's knowledge, experience, or interest
Example
The sun disappeared below the horizon.
El sol desapareció debajo del horizonte.
B2 noun /ˈfɔːr.kæst/

Forecast

pronóstico
Meaning
a prediction or estimate of future events, especially coming weather conditions
Example
The weather forecast predicted heavy rain for the entire weekend.
El pronóstico del tiempo predijo lluvias intensas para todo el fin de semana.
B1 noun freɪzɪz

phrases

frases
Meaning
A small group of words standing together as a conceptual unit, typically forming a component of a clause.
Example
Learn common phrases for daily use.
Aprende frases comunes para el uso diario.
A1 interjection /oʊ/

oh

¡Oh!
Meaning
used to express surprise, realization, or understanding
Example
Oh, I didn't know you were here!
¡Oh, no sabía que estabas aquí!
B2 verb /fʊlˈfɪl/

fulfill

cumplir
Meaning
to complete or accomplish something, especially a task or promise
Example
He worked hard to fulfill his dreams.
Trabajó duro para cumplir sus sueños.
B1 noun ˈseɪ.vɪŋ

saving

ahorro
Meaning
The practice of keeping and accumulating money for future use rather than spending it immediately.
Example
Regular saving habits ensure financial security.
Los hábitos regulares de ahorro aseguran la seguridad financiera.
B1 noun /ˈbeɪs.mənt/

Basement

sótano
Meaning
the lowest floor of a building, typically below ground level
Example
We store old furniture in the basement.
Guardamos muebles viejos en el sótano.
C2 noun /ˈpjuːdʒɪlɪst/

pugilist

boxeador
Meaning
A professional or skilled boxer.
Example
The pugilist entered the ring with confidence.
El boxeador entró al ring con confianza.
B2 noun /ˈet.ɪ.kət/

Etiquette

etiqueta
Meaning
the customary code of polite behavior in society or among members of a particular profession
Example
Proper etiquette requires standing when a lady enters the room.
La etiqueta adecuada requiere ponerse de pie cuando una dama entra en la habitación.
C1 noun /ˈɪrˌplʌɡ/

earplug

tapón para los oídos
Meaning
a device inserted into the ear to block out noise or water
Example
He wore earplugs to sleep during the noisy night.
Él usó tapones para los oídos para dormir durante la noche ruidosa.
B2 noun /soʊp keɪs/

Soap case

caja de jabón
Meaning
a container used to store soap
Example
She bought a beautiful soap case for the bathroom.
Ella compró una hermosa caja de jabón para el baño.
C1 verb /ɪnˈkrɪmɪˌneɪt/

incriminate

incriminar
Meaning
to make someone appear guilty of a crime or wrongdoing
Example
The new evidence could incriminate the suspect in the robbery case.
La nueva evidencia podría incriminar al sospechoso en el caso de robo.
C2 noun /ˈæn.dʒi.əʊ.plæs.ti/

angioplasty

procedimiento médico para abrir vasos sanguíneos bloqueados o estrechados que suministran sangre al corazón
Meaning
A medical procedure to open blocked or narrowed blood vessels that supply blood to the heart.
Example
Angioplasty is now safer with robotic assistance.
La angioplastia ahora es más segura con asistencia robótica.
A2 noun /maɪl/

mile

milla
Meaning
a unit of distance equal to 1,609.34 meters; a long distance figuratively
Example
She walked a mile to reach the bus stop.
Caminó una milla para llegar a la parada del autobús.
B2 adjective /ˈwɪəri/

Weary

cansado; agotado
Meaning
feeling or showing extreme tiredness; tired and lacking energy
Example
She felt weary after working twelve hours straight.
Ella se sintió cansada después de trabajar doce horas seguidas.
A2 noun /maʊθ/

Mouth

boca
Meaning
the opening in the face used for eating, drinking, speaking, and breathing
Example
Please open your mouth wide for the dentist to examine.
Por favor, abre bien la boca para que el dentista pueda examinar.
C2 verb /ˈkævəl/

cavil

objetar de manera innecesaria
Meaning
to make petty or unnecessary objections
Example
She caviled at every detail of the plan.
Ella objetó innecesariamente cada detalle del plan.
C2 noun ˈsɒmnələns

somnolence

somnolencia
Meaning
A state of drowsiness or sleepiness; inclination to sleep.
Example
The somnolence after a heavy meal made it hard to concentrate.
La somnolencia después de una comida pesada hizo difícil concentrarse.
B2 adjective /dɪsˈɡʌstɪd/

disgusted

disgustado
Meaning
feeling a strong sense of dislike or revulsion
Example
She was disgusted by the way he treated the animals.
Ella estaba disgustada por la forma en que él trató a los animales.
C1 adjective /oʊˈbiːs/

obese

obeso
Meaning
Extremely overweight; having an excessive amount of body fat.
Example
The doctor advised the obese patient to adopt a healthier lifestyle.
El doctor le recomendó al paciente obeso adoptar un estilo de vida más saludable.
A2 noun /ˈtrʌb.əl/

Trouble

problema; dificultad
Meaning
difficulty or problems; effort or exertion made to do something
Example
The car broke down and caused a lot of trouble for the family.
El coche se descompuso y causó muchos problemas a la familia.
C1 noun, verb /spreɪn/

sprain

esguince
Meaning
an injury to a joint in which the ligaments are stretched or torn
Example
She sprained her ankle while running in the park.
Ella se torció el tobillo mientras corría en el parque.
B2 noun /ˈtruːθ.fəl.nəs/

Truthfulness

verdad
Meaning
the quality of being truthful; honesty and accuracy in what one says or does
Example
Her truthfulness in the investigation helped solve the case quickly.
Su verdad en la investigación ayudó a resolver el caso rápidamente.
C2 noun /kaɪˈmɪərə/

chimera

quimera
Meaning
A mythical creature with parts from different animals; also used to mean a fanciful illusion or unattainable dream.
Example
The idea of a perfect society is often a chimera.
La idea de una sociedad perfecta es a menudo una quimera.
B2 noun /ˈfleɪvər/

flavor

sabor
Meaning
The distinctive taste of a food or drink.
Example
This ice cream has a delicious mango flavor.
Este helado tiene un delicioso sabor a mango.
B2 adjective /ˌɪnsɪˈkjʊə/

insecure

inseguro
Meaning
not confident or assured; uncertain and anxious
Example
She felt insecure about her performance in the exam.
Ella se sintió insegura acerca de su desempeño en el examen.
C1 noun /həˌluː.sɪˈneɪ.ʃən/

Hallucination

alucinación; percepción de algo que no está presente
Meaning
an experience involving the apparent perception of something not present; a false or distorted perception
Example
The patient experienced visual hallucinations as a side effect of the medication.
El paciente experimentó alucinaciones visuales como un efecto secundario de la medicación.
C2 noun /ˈjuːzjuːfrʌkt/

usufruct

usufructo
Meaning
The legal right to use and enjoy the benefits of someone else’s property without owning it.
Example
The tenant had the usufruct of the land but not its ownership.
El inquilino tenía el usufructo de la tierra pero no su propiedad.
C1 adjective /ˌʌnsəˈfɪstɪˌkeɪtɪd/

unsophisticated

no sofisticado
Meaning
Lacking worldly experience, refinement, or complexity.
Example
The villagers led an unsophisticated but happy life.
Los aldeanos llevaban una vida no sofisticada pero feliz.
C2 noun /ˈpɛnjʊri/

penury

pobreza extrema
Meaning
extreme poverty or destitution
Example
He grew up in penury but became successful later in life.
Él creció en la penuria, pero se hizo exitoso más tarde en la vida.
B1 noun /ɪmˈprɛʃən/

impression

impresión, concepto
Meaning
an idea, feeling, or opinion about something or someone
Example
The book gave me a good first impression.
El libro me dio una buena primera impresión.
A2 noun /wɜːrθ/

Worth

valor; precio;
Meaning
the value equivalent to that of someone or something; the level at which someone or something deserves to be valued
Example
The painting is worth thousands of dollars.
La pintura vale miles de dólares.
B1 noun /hoʊst/

Host

anfitrión; persona que recibe o entretiene invitados; gran número de cosas
Meaning
a person who receives or entertains other people as guests; a large number of things
Example
The gracious host welcomed all the guests with warm smiles and refreshments.
El amable anfitrión dio la bienvenida a todos los invitados con sonrisas cálidas y refrescos.
C2 noun /ˈfɔɪbəl/

foible

pequeña debilidad
Meaning
A minor weakness or eccentricity in someone's character.
Example
She loved him despite his little foibles.
A pesar de sus pequeñas debilidades, ella lo quería.
C1 adjective /ˈpɔːrəs/

porous

poroso
Meaning
Having tiny holes that allow liquid or air to pass through.
Example
The soil is very porous and drains quickly.
El suelo es muy poroso y drena rápidamente.
B2 adverb /ˈtaɪtli/

Tightly

fuertemente; firmemente
Meaning
in a tight manner; firmly; securely
Example
Hold the rope tightly so you don't fall.
Sujeta la cuerda fuertemente para no caer.
B2 adjective /lɪˈdʒɪt.ɪ.mət/

Legitimate

legítimo; válido; genuino; razonable
Meaning
lawful; valid; genuine; reasonable
Example
He has a legitimate reason for being late.
Él tiene una razón legítima para llegar tarde.
C2 adjective /ˌdɪsəˈfɛktɪd/

disaffected

descontento
Meaning
Dissatisfied and rebellious, especially against authority or leadership.
Example
The reforms were introduced to calm the disaffected youth.
Se introdujeron reformas para calmar a los jóvenes descontentos.
B2 adverb /ˈaʊtraɪt/

Outright

directamente; completamente; sin reservas
Meaning
completely; directly; without reservation or concealment
Example
She rejected the proposal outright.
Ella rechazó la propuesta directamente.
A2 adjective /ˈsʌdən/

Sudden

repentino; abrupto; inesperado;
Meaning
happening or done quickly and unexpectedly; abrupt
Example
There was a sudden change in the weather.
Hubo un cambio repentino en el clima.
A1 noun /tiː/

Tea

té
Meaning
a hot drink made by pouring boiling water onto dried leaves
Example
We drink tea every morning at breakfast.
Tomamos té todas las mañanas en el desayuno.
C1 adjective /riˈæk.tɪv/

Reactive

reactivo; químicamente activo
Meaning
responding to situations rather than initiating them; chemically active
Example
The company took a reactive approach to customer complaints.
La empresa adoptó un enfoque reactivo hacia las quejas de los clientes.
C1 noun/verb kənˈdʒɛk.tʃər

conjecture

conjetura
Meaning
An opinion or conclusion formed on the basis of incomplete information; to form an opinion or supposition about something.
Example
The scientist's conjecture was later proven true.
La conjetura del científico fue luego comprobada como cierta.
C1 adjective /ˌɪnkənˈsiːvəbl̩/

inconceivable

inconcebible
Meaning
Impossible to imagine or believe; beyond comprehension.
Example
It seemed inconceivable that she could finish the marathon after such little training.
Parecía inconcebible que ella pudiera terminar el maratón después de tan poco entrenamiento.
C2 verb /fɪltʃ/

filch

robar
Meaning
to steal something in a sneaky or petty way
Example
He tried to filch a candy bar from the shop.
Él intentó robar una barra de caramelo de la tienda.
B1 noun /ˌfɜːrst ˈeɪd/

first aid

primeros auxilios
Meaning
Immediate assistance given to a sick or injured person until full medical treatment is available
Example
He gave first aid to the injured cyclist before the ambulance arrived.
Él dio primeros auxilios al ciclista herido antes de que llegara la ambulancia.
A1 verb /kætʃ/

catch

atrapar
Meaning
to grab something that is moving; to get a disease; to understand
Example
Can you catch the ball I'm throwing?
¿Puedes atrapar la pelota que estoy lanzando?
A2 noun /ɪmˈpɔːtəns/

importance

importancia
Meaning
The quality or state of being important; consequence or significance.
Example
The importance of time management cannot be overstated.
La importancia de la gestión del tiempo no puede ser exagerada.
C2 verb /bɪˈleɪt/

belate

retrasar
Meaning
to delay or make late
Example
Heavy traffic belated our arrival at the party.
El tráfico pesado retrasó nuestra llegada a la fiesta.
A2 noun /ˈfaɪəˌwɜːk/

firework

fuegos artificiales
Meaning
a device that explodes or creates a display of lights and sounds, often used in celebrations
Example
The fireworks lit up the sky during the New Year's Eve celebration.
Los fuegos artificiales iluminaron el cielo durante la celebración de la víspera de Año Nuevo.
B1 noun ˈɑːkɪtektʃə(r)

architecture

arquitectura
Meaning
The art or science of designing and constructing buildings.
Example
Ancient architecture is fascinating.
La arquitectura antigua es fascinante.
C1 noun /ˈɪŋ.krə.mənt/

Increment

aumento
Meaning
an increase or addition, especially one of a series on a fixed scale; a regular increase in salary
Example
He received an annual increment of five percent in his salary this year.
Recibió un aumento anual del cinco por ciento en su salario este año.
C2 noun /ˈɡlæsi fɪʃ/

Glassy fish

pez de cristal
Meaning
a transparent freshwater fish with a glassy appearance, popular in aquariums
Example
The glassy fish is known for its transparent body and peaceful nature.
El pez de cristal es conocido por su cuerpo transparente y su naturaleza pacífica.
B2 noun /tɛkˈnɪʃən/

technician

técnico
Meaning
a person skilled in the practical aspects of a particular science, art, or job
Example
The technician repaired the computer within an hour.
El técnico reparó la computadora en una hora.
B1 adjective /ədˈvɛnʧərəs/

adventurous

aventurero
Meaning
Willing to take risks or try out new methods, ideas, or experiences.
Example
They participated in adventurous activities like kayaking and hiking.
Ellos participaron en actividades aventureras como el kayak y el senderismo.
B2 noun /flɛkˈsɪbɪləti/

flexibility

flexibilidad
Meaning
The quality of bending easily without breaking; willingness to change or compromise.
Example
The flexibility of the working hours made it easier to balance work and personal life.
La flexibilidad de los horarios de trabajo facilitó equilibrar el trabajo y la vida personal.
C1 noun /ˈsɪlk.wɜːrm/

Silk-worm

gusano de seda
Meaning
the caterpillar of a moth that produces silk fibers used to make silk fabric
Example
Silkworms feed on mulberry leaves to produce silk.
Los gusanos de seda se alimentan de hojas de morera para producir seda.
C2 noun /ˌhɛtərəʤəˈniːɪti/

heterogeneity

heterogeneidad
Meaning
the quality or state of being diverse in character or content
Example
The cultural heterogeneity of the city makes it vibrant and unique.
La heterogeneidad cultural de la ciudad la hace vibrante y única.
B2 verb /stʌn/

stun

atónito, desconcertado
Meaning
to shock or surprise someone greatly; to knock someone unconscious or dazed
Example
The news of her sudden resignation stunned everyone.
La noticia de su renuncia repentina dejó a todos atónitos.
B2 noun /ˌvɛrɪfɪˈkeɪʃən/

verification

verificación
Meaning
The process of establishing the truth, accuracy, or validity of something.
Example
The bank requires verification of identity before opening an account.
El banco requiere verificación de identidad antes de abrir una cuenta.
C2 noun /baɪt/

bight

curvatura
Meaning
A bend or curve in a geographical feature, especially a coastline, or a loop in a rope.
Example
The sailors anchored in the calm waters of the bight.
Los marineros anclaron en las aguas tranquilas de la curvatura.
B2 noun /vɒlˈkæn.ɪk ɪˈrʌp.ʃən/

volcanic eruption

erupción volcánica
Meaning
The discharge of lava, ash, and gases from a volcano.
Example
The volcanic eruption covered the town in ash.
La erupción volcánica cubrió la ciudad con cenizas.
C2 verb /priːˈdɛstɪn/

predestine

predestinar
Meaning
to determine or decide something in advance, often regarded as being fixed by fate or divine will
Example
They believed their paths were predestined by fate.
Ellos creían que sus caminos estaban predestinados por el destino.
B1 adverb /ɪˈfɛktɪvli/

effectively

efectivamente
Meaning
in a way that produces the desired result; efficiently and successfully
Example
The team worked together effectively to finish the project on time.
El equipo trabajó juntos efectivamente para terminar el proyecto a tiempo.
C2 adjective /ˈflɪpənt/

flippant

despectivo
Meaning
not showing a serious or respectful attitude
Example
His flippant remarks annoyed the teacher.
Sus comentarios despectivos molestaron al maestro.
B2 adjective /ˈsoʊlər/

solar

solar
Meaning
Relating to or determined by the sun
Example
The house is powered by solar energy.
La casa está alimentada por energía solar.
B2 noun /ɡrɪp/

Grip

agarrón; sujeción firme; empuñadura o asa
Meaning
a firm hold or grasp; the power of holding something firmly; a handle or handhold
Example
The rock climber lost his grip and fell several feet before the safety rope caught him.
El escalador perdió su agarre y cayó varios pies antes de que la cuerda de seguridad lo atrapara.
A2 noun /dʒuːs/

Juice

jugo (de fruta/verdura o de carne)
Meaning
the liquid obtained from or present in fruit or vegetables; the liquid that comes from meat when it is cooked
Example
The fresh apple juice was delicious and packed with vitamins.
El jugo de manzana fresco estaba delicioso y lleno de vitaminas.
B2 verb /ˈpɛrɪʃ/

perish

morir
Meaning
To die, especially in a sudden or violent way.
Example
Many soldiers perished in the war.
Muchos soldados murieron en la guerra.
C2 adjective /dɪˈstɛnsəbl̩/

distensible

distensible
Meaning
Capable of being stretched or expanded.
Example
The stomach is a distensible organ that can expand after eating.
El estómago es un órgano distensible que puede expandirse después de comer.
C1 noun /ˈsuːtər/

suitor

pretendiente
Meaning
a man who pursues a relationship with a woman, often with the intent to marry
Example
She had many suitors vying for her attention.
Ella tenía muchos pretendientes compitiendo por su atención.
C2 noun, verb /əˈfrʌnt/

affront

afrenta
Meaning
An action or remark that causes outrage or offense.
Example
He took her criticism as a personal affront.
Él tomó su crítica como una afrenta personal.
A2 noun ˈɑːrɡjumənt

argument

argumento
Meaning
A reason or set of reasons given with the aim of persuading others that an action or idea is right or wrong.
Example
His argument was based on majority.
Su argumento se basaba en la mayoría.
C1 adjective ˌprɒb.ə.bɪˈlɪs.tɪk

probabilistic

basado en probabilidad
Meaning
Based on probability; involving chance or statistical likelihood.
Example
The model follows a probabilistic approach to predictions.
El modelo sigue un enfoque probabilístico para las predicciones.
C2 adjective /səˈɡeɪ.ʃəs/

sagacious

sabio
Meaning
Having or showing keen mental discernment and good judgment; wise.
Example
His sagacious leadership saved the company from failure.
Su sabio liderazgo salvó a la empresa del fracaso.
C2 adjective /rɪˈfjuː.tə.bəl/

Refutable

refutable
Meaning
capable of being proven wrong or false; able to be disproved
Example
His theory was refutable because it could be tested experimentally.
Su teoría era refutable porque podía ser probada experimentalmente.
B2 noun /rɪˈmeɪn.dər/

Remainder

restante; lo que queda
Meaning
the part that is left over; what remains after the other parts have been taken away
Example
The remainder of the food was stored in the refrigerator.
El resto de la comida fue guardado en el refrigerador.
C1 verb /ˈsɪvɪlaɪz/

civilize

civilizar
Meaning
to bring a society or group to a more developed, organized, or socially acceptable state; to educate and refine behavior
Example
Education can help civilize communities by promoting shared values and respect.
La educación puede ayudar a civilizar a las comunidades promoviendo valores compartidos y respeto.
B1 verb /dɪˈpɑːrt/

depart

partir
Meaning
to leave, especially to start a journey
Example
The train will depart at 9 a.m.
El tren saldrá a las 9 a.m.
C2 verb /ˈmæk.jʊˌleɪt/

maculate

manchar
Meaning
To stain, spot, or pollute something.
Example
The white cloth was maculated by ink stains.
La tela blanca fue manchada por manchas de tinta.